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| 5050RGBW four -in -one lamp beads (5050RGB patch lantern circuit) |
| Time:2022-10-09 00:00:00 | view： |
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RGB can emit three LEDs with three colors. SMD5050RGB usually has three chips with different frequency bands (for example, red, green, blue), R \u003d red light, g \u003d green light, B \u003d blue light; SMD5050 usually refers to LEDs of single colors Code, one or two or three or six code pieces are encapsulated on the back. If you are interested, you can refer to RGBLED lamp beads (the white balance of RGBLED lamp beads) 5050RGBW four -in -one lamp beads and 5050RGB lamp beads. 5050 beads have a variety of colors and warm colors. RGB is just one of them. What does RGBW lamp bead mean? There are three chips in the RGB light. Red, green and blue.r \u003d red \u003d red g \u003d green \u003d greenb \u003d blue \u003d blue w \u003d white \u003d white The shape structure of the two should be the same, the details need to refer to the instructions of the light source. The shape size of 5050RGB beads and 505050RGBW beads is not different from the size of the shape. They are 5m*5m*1.6mm.5050RGBW four -color combination of RGBW beads What are the technical parameters of RGBW beads? 5050 bead size is 5mm*5mm*1.6mm, power is 0.06W, and the working current is 20mA. The wavelength is light wavelength. Voltage: Red (R) voltage is 2.0-240V, and the other trio voltage is 3.0-3.4V. The white light is clear at 7-9LM.LCD monitor RGBLED and WLED what is the difference? Simply speaking, RGBLED has various advantages such as color reduction, the uniformity of light of the entire screen, and consumption power. WLED's W means White. As the name suggests, the color of the backlight is white. According to the color on the screen, it will look more vivid, but the bright colors and the actual color will have a large deviation, suitable for watching games and movies. WLED full -name WhitelighTemittingDiode (white -light diode) WLED's alternative method as a CCFL backlight does not have much improvement in technology. If the display backlight of the display is changed to LED, power saves (reduced by about 20%than CCFL) ward. It is an LED, especially the white light LED. The ordinary display marked WLED sold in the market. In order to prevent professional misunderstandings, it is difficult to be called DT. To put it plainly, basically the LED backlight display you see on the street is all WLED What is the RGBLED light? RGB is obviously more diversified than the white LED. When the lights of the bands, such as car lights, transportation magazines, window, etc., the mix of RGB can be liked. In contrast, the white light LED is more disadvantaged, so of course the effect is strong. On the other hand, the use of RGBLED lights will cause losses in lighting. In terms of lighting, the white light beam, life and solid color are mainly seen, so now the RGBLED light is mainly used for decorative lights. Judging from the prospect of using the fluorescent white light LED, President Lin Zhuxuan Meiguang Source announced that he had given up this line, especially the problem of light attenuation Like high -quality people, and found the color of several LED backlight lights It is particularly clear, bright, and even high -quality TV. It should not be difficult. This situation is the characteristic of RGB. Red is red, green is green, and blue is the characteristics of blue. In the mixing of light, it has more diverse characteristics, like the painter's palette. Perfectly express the most authentic color world, decorate a beautiful life. In fact, both RGBLED and white light LED want to achieve the effect of white light. One is to appear directly with white light (fluorescent body), and the other is to mix with three colors of red, green and blue. RGB light imaging principle: RGB lights are three primary colors. In addition to cross -imaging, there are also yellow fluorescent powder and UV LED in the blue LED. The influence is: Because these two problems are difficult to solve in a short period of time, they can reach the demand of white light, but different results have occurred. RGB is obviously diversified than white light LED. He gives an example. For example, when the lights of a band need to be used, such as car lights, transportation magazines, window, etc. Below, the white light LED is more disadvantaged, so of course the effect is relatively strong. On the other hand, using RGBLED lights will cause losses. Because the lighting mainly depends on the white light beam, life and solid color, the RGBLED light is mainly used for decorative lights. The problems in the control of the RGB light need to be strengthened. For example, when one of the slope is destroyed, the entire screen becomes quite obvious, but on the contrary, the white LED slope can complement each other. Because it is a side shooting relationship, you can make up the broken LED and complete the uniformity, so that the overall situation is not bad. SMD beads and COB beads are the differences? The following is a brief introduction. What are the differences between CREE lamp beads and LED lamp beads (the difference between SMD lamp beads and COB lamp beads) SMD: SurfaceMountedDevices abbreviation, indicating The surface paste device is a type of SMT (SurfaceMounttechnology Chinese: Surface Adhesion) Metal Device. SMD beads are beads wrapped in this technology. COB: (Chiponboard) is stipulated that on the printing board, IC suppliers cut the production of QFP (packaging methods of SMT components) in LCD control and related chips. Therefore, future products will gradually replace the traditional SMT method. COB beads are beads wrapped in this technology. |
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